131439594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 310464000

約数和(自身を除く): 179024406

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 307, 429, 499, 614, 858, 921, 998, 1497, 1842, 2994, 3377, 3991, 5489, 6487, 6754, 7982, 10131, 10978, 11973, 12974, 16467, 19461, 20262, 23946, 32934, 38922, 43901, 71357, 87802, 131703, 142714, 153193, 214071, 263406, 306386, 428142, 459579, 919158, 1685123, 1991509, 3370246, 3983018, 5055369, 5974527, 10110738, 11949054, 21906599, 43813198, 65719797, 131439594]

約数ペア:

[(1, 131439594), (2, 65719797), (3, 43813198), (6, 21906599), (11, 11949054), (13, 10110738), (22, 5974527), (26, 5055369), (33, 3983018), (39, 3370246), (66, 1991509), (78, 1685123), (143, 919158), (286, 459579), (307, 428142), (429, 306386), (499, 263406), (614, 214071), (858, 153193), (921, 142714), (998, 131703), (1497, 87802), (1842, 71357), (2994, 43901), (3377, 38922), (3991, 32934), (5489, 23946), (6487, 20262), (6754, 19461), (7982, 16467), (10131, 12974), (10978, 11973)]